CN113179685A

CN113179685A - Soil improvement device

Info

Publication number: CN113179685A
Application number: CN202110252307.0A
Authority: CN
Inventors: 谢凯; 葛夏南; 王凯; 李琼; 陈淑敏; 陈妹娟
Original assignee: Changshu Baoci Greening Engineering Co ltd
Current assignee: Changshu Baoci Greening Engineering Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-07-30

Abstract

The utility model relates to a soil improvement device, belong to the field of soil improvement, it includes the automobile body, the rear of bottom of the car body rotates and is connected with two rear wheels, fixedly connected with axis of rotation between two rear wheels, the inside of automobile body is provided with drive arrangement, the place ahead of bottom of the car body rotates and is connected with the roller that loosens the soil that is used for loosening the soil, the inside of automobile body is provided with the bin, the bottom of bin is connected with the pipe, the one end that the bin was kept away from to the pipe stretches out from the bottom of automobile body, the inside sprue that is used for blockking up the pipe that is provided with of pipe, set up the promotion subassembly between axis of rotation and the sprue, the inherent one side that promotes the subassembly is relative of automobile body is provided with reset assembly, be provided with the pole of punching between bin and the roller of loosening the soil, it is provided with the linkage subassembly to punch the pole and loosen the soil between the roller, be provided with the return subassembly between the bottom of pole and the automobile body, the bin is provided with water jet equipment in the one side that deviates from the pole of punching. This application has the effect of providing convenience for the staff, reduction staff work load.

Description

Soil improvement device

Technical Field

The present application relates to the field of soil improvement, and more particularly, to a soil improvement device.

Background

The soil improvement refers to a series of technical measures for removing or preventing adverse factors influencing crop growth and causing soil degradation, improving soil properties, improving soil fertility and creating good soil environmental conditions for crops by applying theories and technologies of multiple subjects such as soil science, biology, ecology and the like.

The prior Chinese patent with reference to publication No. CN110178472A discloses a soil turning device for soil improvement, which comprises a fixed seat, the front end of the fixed seat is provided with a mounting rack, the front end of the mounting rack is fixedly connected with a soil turning block and a water supply tank, the soil turning block is arranged at the upper end of the water supply tank, a vibration motor is fixedly connected between the soil turning block and the inner side of the water supply tank, a water storage pipe is arranged in the middle of the water supply tank, water filling ports are arranged on the top of the water storage pipe and the bottom end of the soil turning block at equal intervals, a group of crushing grooves are arranged in the middle of the front and rear end surfaces of the soil turning block, a soil crushing outlet is arranged in the middle section of the front end of each crushing groove, the crushing device is characterized in that a group of servo motors is fixedly connected to the center of the outer side of the crushing groove, the front ends of the servo motors are rotatably connected with a main crushing wheel through shaft rods, and the upper end and the lower end of the outer side of the main crushing wheel are connected with a secondary crushing wheel through cross rods. The invention has the advantages of improving the soil turning efficiency and the soil improvement effect by arranging the vibration motor, the telescopic rod, the crushing tank, the water pump and the water storage pipe structure.

In view of the above-mentioned related art, the inventor believes that the purpose of soil improvement is to promote the better growth of seeds by the piece of soil, but the device only has the effect of turning soil and cannot complete the seeding work, and the worker needs to perform the seeding in the later period, so that the device has the defect of inconvenience for the worker.

Disclosure of Invention

In order to reach the effect that provides convenience for the staff, reduce staff's work load, this application provides a soil improvement device.

The application provides a soil improvement device adopts following technical scheme:

a soil improvement device comprises a vehicle body, wherein two rear wheels are rotatably connected to the rear part of the bottom of the vehicle body, a rotating shaft is fixedly connected between the two rear wheels, a driving device for driving the rotating shaft to rotate is arranged in the vehicle body, a soil loosening roller for loosening soil is rotatably connected to the front part of the bottom of the vehicle body, a storage tank for storing seeds is arranged in the vehicle body, a guide pipe is connected to the bottom of the storage tank, one end of the guide pipe, which is far away from the storage tank, extends out of the bottom of the vehicle body, a blocking block for blocking the guide pipe is arranged in the guide pipe, a pushing component for pushing the blocking block to move out of the guide pipe is arranged between the rotating shaft and the blocking block, a resetting component for resetting the blocking block is arranged on one side, opposite to the pushing component, in the vehicle body, of the storage tank and the soil loosening roller, a punching rod for punching soil is arranged between the punching rod and the soil loosening roller, a linkage component for driving the punching rod to extend out of the bottom of the vehicle body is arranged between the punching rod and the soil loosening roller, a return assembly used for driving the punching rod to return is arranged between the punching rod and the bottom of the vehicle body, and a water spraying device used for irrigating soil is arranged on one side of the storage box, which deviates from the punching rod.

By adopting the technical scheme, a worker places the vehicle body on soil to be improved, the rear wheel is driven to rotate by the driving device to enable the vehicle body to start running, the soil loosening roller rotates and completes soil loosening work in the running process, the punching rod is driven by the linkage assembly to extend out of the vehicle body and punch soil in the rotating process of the soil loosening roller, and the punching rod is driven by the return assembly to reset after the punching rod completes punching work; when the automobile body moved to the bin and was located soil position directly over that punches, the pushing assembly released the sprue from the pipe in, made the seed fall into to the position of punching along the pipe in the bin, then reset the sprue by the subassembly that resets again, made the sprue stop up the pipe again to accomplish seeding work. Then the water spraying device sprays nutrient solution to the soil, thereby being beneficial to the growth and development of the seeds. Through the device, the work of digging, seeding and irrigating is finished, so that the workload of workers is reduced, and convenience is provided for the workers.

Optionally, the driving device includes a motor, a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to an end of an output shaft of the motor, the rotating shaft penetrates through the second bevel gear and is fixedly connected to the second bevel gear, and the first bevel gear is engaged with the second bevel gear.

By adopting the technical scheme, the motor drives the first bevel gear to rotate, the motor drives the rotating shaft to rotate through the meshing of the first bevel gear and the second bevel gear, and then the rotating shaft drives the rear wheel to rotate, so that the running of the vehicle body is realized.

Optionally, the pushing assembly comprises a push rod and a first cam, the rotating shaft penetrates through the inside of the first cam and is fixedly connected with the first cam, one end of the push rod is abutted to the first cam, a through hole penetrating through the push rod is formed in the other end of the push rod, a sliding groove is formed in the guide pipe along the moving direction of the push rod, and the push rod drives the blocking block to move along the sliding groove in the direction away from the first cam.

By adopting the technical scheme, the rotating shaft drives the first cam to rotate in the rotating process, so that the first cam drives the push rod to reciprocate towards the direction of the block in the rotating process, the block is pushed out from the conduit along the sliding groove, meanwhile, the end part of the push rod extends into the conduit, the via hole is communicated with the conduit, and the seeds pass through the push rod from the via hole and then fall out from the conduit, thereby realizing the seeding work.

Optionally, the reset assembly comprises a fixed plate and a reset spring, one end of the reset spring is fixedly connected with one side of the blocking block, which deviates from the push rod, the other end of the reset spring is fixedly connected with the fixed plate, and the bottom of the fixed plate is fixedly connected with the inner bottom wall of the vehicle body.

Through adopting above-mentioned technical scheme, when the cam was driving the push rod and was pushed out the sprue from the pipe, the sprue compressed reset spring, and after the seeding was accomplished, reset spring released elasticity, made the sprue block up the pipe again.

Optionally, the linkage subassembly includes belt, universal driving shaft and second cam, has set firmly the pivot in the inside of the roller that loosens the soil along the length direction of the roller that loosens the soil, and the both ends of pivot are rotated with the both sides of automobile body bottom and are connected, and the universal driving shaft runs through the both sides of automobile body from the inside of automobile body, and the both ends of universal driving shaft rotate with the lateral wall of automobile body to be connected, and the belt encircles and sets up between universal driving shaft and pivot, the universal driving shaft pass from the inside of second cam and with second cam fixed connection, the second cam be located the punching rod directly over and with the top butt of punching rod.

Through adopting above-mentioned technical scheme, the roller that loosens the soil drives the pivot and rotates at the pivoted in-process, and pivot rethread belt is driving the universal driving shaft and is rotating, and the universal driving shaft drives the second cam rotation again, and the second cam drives the work of punching that the punching rod removed from the bottom of automobile body and stretch out and accomplish soil at the pivoted in-process, withdraws the punching rod by the return subassembly after the completion of punching.

Optionally, the return assembly comprises a return plate and two return springs, the return plate is fixedly connected with the top of the punching rod, the two return springs are respectively located on two sides of the punching rod, one end of each return spring is fixedly connected with the inner wall of the bottom of the vehicle body, and the other end of each return spring is fixedly connected with the bottom of the return plate.

Through adopting above-mentioned technical scheme, when the pole of punching stretches out from automobile body bottom, return plate compresses return spring, and after the bump of second cam passed through the pole of punching, return spring release elasticity made return plate move the pole of punching and remove to original position to accomplish the purpose effect of return rod return.

Optionally, the bottom of returning to the position board has all set firmly the trigger lever in the both sides of perforating rod, be provided with trigger spring under the trigger lever, trigger spring's top has set firmly the trigger piece, the bottom of perforating rod articulates there are two soil shifting pieces, the both sides of trigger lever have been seted up and have been dodged the groove, the inside of perforating rod is hollow structure, be provided with the hinge bar between every trigger piece and every soil shifting piece, the one end of hinge bar is articulated with the trigger piece, the other end of hinge bar is articulated with soil shifting piece after dodging the inslot and passing the perforating rod.

By adopting the technical scheme, when the punching rod moves downwards, the return plate drives the trigger rod to move downwards, when the punching rod extends into soil, the trigger rod is abutted against the trigger block and drives the trigger block to move downwards, and the trigger block drives the soil shifting sheets to rotate towards the directions deviating from each other through the hinged rod, so that the effect of flaring at the soil punching position is realized; after the punching rod returns, the elastic force of the triggering spring is released, the triggering block drives the hinge rod to return, and the hinge rod drives the two soil shifting pieces to return again, so that the bottoms of the two soil shifting pieces are abutted.

Optionally, the water spraying device comprises a water storage tank, a water pump and a water spraying pipe, the water storage tank is located inside the vehicle body, the water pump is located inside the water storage tank, one end of the water spraying pipe penetrates through the water storage tank and is connected with the water pump, and the other end of the water spraying pipe extends out of the inside of the vehicle body.

By adopting the technical scheme, the nutrient solution required by the seeds is injected into the water storage tank in advance, when the vehicle body drives, the water pump pumps the nutrient solution in the water storage tank into the water spray pipe, and then the water is sprayed to the soil through the water spray pipe, so that the irrigation work of the seeds is completed.

Optionally, the bottom of the vehicle body is fixedly provided with a backfill plate, and the backfill plate is positioned on one side of the guide pipe departing from the perforating rod.

Through adopting above-mentioned technical scheme, the seed is falling into the soil back of holing, and the automobile body is at the in-process that traveles, drives soil through the backfill board and will punch the position and backfill, makes soil automatic bury the seed, further provides convenience for the staff.

Optionally, a balancing weight is fixedly arranged at the top of the vehicle body and is located right above the punching rod and the soil loosening roller.

Through adopting above-mentioned technical scheme, the balancing weight has increased the automobile body at the pole of punching and the gravity of the roller top that loosens the soil, makes the device when digging and punching improve the device's stability to the effect when digging and punching has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the device, the work of turning soil, punching, sowing, backfilling and irrigating can be automatically finished, convenience is provided for workers, and the workload of the workers is reduced;

2. the punching rod can enable the soil shifting sheet to be automatically opened to complete flaring work in the punching process, and accuracy of seeds falling to the soil punching position is improved.

Drawings

FIG. 1 is a schematic diagram of a soil improvement device of the present application;

FIG. 2 is a side sectional view showing an inner structure of a vehicle body;

FIG. 3 is a schematic structural view showing the structure of a driving device;

FIG. 4 is a schematic structural view showing the structure of the linkage assembly and the return assembly;

FIG. 5 is a partial sectional view showing the internal structure of the punching rod;

fig. 6 is a partial sectional view showing the structure of the water spray device, the pushing assembly and the returning assembly.

Description of reference numerals: 1. a vehicle body; 11. a rear wheel; 111. a rotating shaft; 12. a loosening roller; 121. a soil loosening sheet; 122. a rotating shaft; 1221. a front wheel; 13. a punching rod; 131. an avoidance groove; 132. soil shifting sheets; 14. a storage tank; 15. a conduit; 151. a chute; 152. blocking; 16. a balancing weight; 2. a drive device; 21. a motor; 22. a first bevel gear; 23. a second bevel gear; 3. a pushing assembly; 31. a push rod; 311. a via hole; 312. a guide bar; 32. a first cam; 4. a reset assembly; 41. a fixing plate; 42. a return spring; 5. a linkage assembly; 51. a belt; 52. a linkage shaft; 53. a second cam; 6. a return component; 61. a return plate; 62. a return spring; 7. a trigger lever; 71. a trigger spring; 72. a trigger block; 73. a hinged lever; 8. a water spraying device; 81. a water storage tank; 82. a water pump; 83. a water spray pipe; 9. and (4) backfilling the board.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a soil improvement device.

Referring to fig. 1 and 2, a soil improvement device comprises a vehicle body 1, wherein the front of the vehicle body 1 is along the traveling direction of the vehicle body 1, two rear wheels 11 are rotatably connected to the rear of the bottom of the vehicle body 1, a rotating shaft 111 is fixedly connected between the two rear wheels 11, a soil loosening roller 12 is rotatably connected to the front of the bottom of the vehicle body 1, and a driving device 2 for providing power for the vehicle body 1 is arranged in the vehicle body 1; a storage tank 14 for storing seeds is arranged in the vehicle body 1, a guide pipe 15 is connected to the bottom of the storage tank 14, and one end of the guide pipe 15, which is far away from the storage tank 14, extends out of the bottom of the vehicle body 1; be provided with the sprue 152 that is used for blockking up pipe 15 in the pipe 15, be provided with between sprue 152 and the axis of rotation 111 and be used for the promotion subassembly 3 that shifts out sprue 152 from pipe 15 in, one side that sprue 152 deviates from promotion subassembly 3 is provided with the subassembly 4 that resets that is used for letting sprue 152 reset, be provided with the perforating rod 13 that is used for punching for soil between loosening roller 12 and the pipe 15, be provided with the linkage subassembly 5 that stretches out from automobile body 1 bottom with driving perforating rod 13 between perforating rod 13 and the loosening roller 12, be provided with the return subassembly 6 that is used for driving perforating rod 13 return between the inner bottom wall of perforating rod 13 and automobile body 1, be provided with the water jet 8 that is used for the watering in one side that deviates from perforating rod 13 at storage box 14. When the staff need improve this piece of soil, place the device in subaerial earlier, drive arrangement 2 drives automobile body 1 and moves ahead, the work of loosening the soil of roller 12 completion to soil loosens the soil simultaneously, linkage component 5 and return subassembly 6 are driving punching rod 13 and are carrying out the spaced work of punching on soil, bin 14 when in automobile body 1 moves to the position of punching directly over, promotion subassembly 3 makes blockking 152 release and make the seed fall into to the position of punching in from pipe 15, reset component 4 drives blockking 152 and resets and make pipe 15 block up after the seeding is accomplished, then accomplish the watering work to the seed by water jet equipment 8. Through the structure, the work of loosening the soil, punching, sowing and irrigating can be automatically completed, so that the workload of workers is reduced, and convenience is provided for the workers.

Referring to fig. 1 and 2, the soil loosening roller 12 is fixedly provided with a plurality of soil loosening blades 121 on its circumferential side wall along its length direction, a rotating shaft 122 penetrates through the inside of the soil loosening roller 12 along the length direction of the soil loosening roller 12, the rotating shaft 122 is fixedly connected with the soil loosening roller 12, front wheels 1221 are fixedly connected to two ends of the rotating shaft 122, and two ends of the rotating shaft 122 are rotatably connected with the bottom of the vehicle body 1.

Referring to fig. 2 and 3, the driving device 2 includes a motor 21, a first bevel gear 22 and a second bevel gear 23, a side wall of the motor 21 is fixedly connected with an inner wall of the bottom of the vehicle body 1, the first bevel gear 22 is fixedly connected with an end of an output shaft of the motor 21, a rotating shaft 111 passes through the second bevel gear 23 and is fixedly connected with the second bevel gear 23, and the first bevel gear 22 and the second bevel gear 23 are engaged.

When soil needs to be improved, the motor 21 drives the first bevel gear 22 to rotate, the first bevel gear 22 drives the rotating shaft 111 to rotate through meshing with the second bevel gear 23, the rotating shaft 111 drives the rear wheel 11 to rotate, driving force is provided for the device, the front wheel 1221 is a driven wheel, the front wheel 1221 rotates along with the driving wheel when the vehicle body 1 runs, the soil loosening rollers 12 rotate together, and soil loosening work on the soil is completed through the soil loosening blades 121.

Referring to fig. 2 and 4, the linkage assembly 5 comprises a linkage assembly 5 and a belt 51, a linkage shaft 52 and a second cam 53, wherein the linkage shaft 52 penetrates through the vehicle body 1 from the inside of the vehicle body 1, two ends of the linkage shaft 52 are rotatably connected with the side wall of the vehicle body 1, two ends of the linkage shaft 52 extend out of the side wall of the vehicle body 1, the belt 51 is arranged between a rotating shaft 122 and the linkage shaft 52 in a surrounding manner, the linkage shaft 52 penetrates through the inside of the second cam 53 and is fixedly connected with the second cam 53, the second cam 53 is positioned right above the punching rod 13, and the second cam 53 is abutted against the top of the punching rod 13.

Referring to fig. 2 and 5, the return assembly 6 includes a return plate 61 and two return springs 62, the return plate 61 is fixedly connected to the top of the punching rod 13, the two return springs 62 are respectively provided with two sides of the punching rod 13, one end of each return spring 62 is fixedly connected to the bottom of the return plate 61, and the other end of each return spring 62 is fixedly connected to the inner bottom wall of the bottom of the vehicle body 1.

In the rotating process of the rotating shaft 122, the linkage shaft 52 is driven to rotate by the belt 51, the linkage shaft 52 drives the second cam 53 to rotate, when the salient point of the second cam 53 is abutted to the top of the punching rod 13, the bottom of the punching rod 13 extends out of the bottom of the vehicle body 1 and compresses the return spring 62 by the return plate 61, so that the punching rod 13 performs punching work on soil; after the punching rod 13 completes punching the soil, the convex point of the second cam 53 rotates through the top of the punching rod 13, and the return spring 62 releases the elastic force, so that the return plate 61 drives the punching rod 13 to move upwards to return to the inside of the vehicle body 1. Thereby through above structure, realized the device in the removal in-process evenly spaced for soil work of punching.

Referring to fig. 5, the bottom of the return plate 61 is fixedly provided with the trigger lever 7 on two sides of the punching rod 13, a trigger spring 71 is arranged under the trigger lever 7, the bottom end of the trigger spring 71 is fixedly connected with the inner wall of the bottom of the vehicle body 1, the top of the trigger spring 71 is fixedly provided with the trigger block 72, the bottom of the trigger lever 7 is provided with two soil shifting pieces 132, the tops of the two soil shifting pieces 132 are hinged to the bottom of the punching rod 13, the bottoms of the two soil shifting pieces 132 are in a conical shape, the avoidance grooves 131 are formed in two sides of the punching rod 13, a hinge rod 73 is arranged between the trigger block 72 and the soil shifting pieces 132, one end of the hinge rod 73 is hinged to the trigger block 72, and the other end of the hinge rod 73 is hinged to the inner wall of the soil shifting piece 132 from the avoidance groove 131 through the inside of the punching rod 13. When punching rod 13 punches for soil in the downstream, trigger lever 7 with trigger block 72 butt and make trigger spring 71 compress, trigger spring 71 drives trigger block 72 downstream, trigger block 72 is driving articulated rod 73 again and is moving, articulated rod 73 makes two pieces of stirring soil 132 open towards the direction that deviates from each other to realized carrying out flaring work to soil punching position, provide the guarantee for the follow-up seeding work to in the punching position. After the punching operation of the punching rod 13 is completed, the punching rod 13 drives the trigger rod 7 to move upwards, the trigger spring 71 releases the elastic force to reset the trigger block 72, and the trigger block 72 drives the two soil shifting pieces 132 to close again through the hinge rod 73.

Referring to fig. 1 and 6, the pushing assembly 3 includes a push rod 31 and a first cam 32, the rotating shaft 111 passes through the inside of the first cam 32 and is fixedly connected with the first cam 32, one end of the push rod 31 abuts against the first cam 32, one end of the push rod 31, which is away from the first cam 32, abuts against the block 152, a through hole 311 penetrating through the push rod 31 is formed at one end of the push rod 31, which is close to the block 152, along the length direction of the guide pipe 15, a guide rod 312 is arranged between the push rod 31 and the inner wall of the bottom of the vehicle body 1, the bottom of the guide rod 312 is fixedly connected with the inner bottom wall of the vehicle body 1, and the push rod 31 passes through the inside of the guide rod 312 along the horizontal direction and is connected with the guide rod 312 in a sliding manner.

Reset assembly 4 includes fixed plate 41 and reset spring 42, and fixed plate 41 sets up at the one side that deviates from push rod 31 and the bottom of fixed plate 41 and the interior diapire fixed connection of automobile body 1, and reset spring 42's one end and the one side fixed connection that blocks 152 deviates from push rod 31, and reset spring 42's the other end and the lateral wall fixed connection of fixed plate 41. The guide tube 15 is opened with a sliding slot 151 along the direction from the push rod 31 to the return spring 42, and the block 152 is located in the sliding slot 151 and slides back and forth along the direction from the push rod 31 to the return spring 42.

When the vehicle body 1 is in a driving process, when the port at the bottom of the guide pipe 15 is positioned right above a soil punching position, the salient point position of the first cam 32 is abutted against the end part of the push rod, the push rod 31 pushes the block 152 to move towards the return spring 42 along the sliding groove 151 and compresses the return spring 42, the end part of the push rod 31 extends into the guide pipe 15, the through hole 311 is communicated with the guide pipe 15, the block 152 is pushed out from the guide pipe 15, and therefore seeds in the storage tank 14 pass through the push rod 31 from the through hole 311 and then fall into the soil punching position along the guide pipe 15; when the salient point position of the first cam 32 rotates the push rod 31, the return spring 42 releases the elastic force, so that the block 152 moves into the guide pipe 15 again, the end part of the push rod 31 moves out of the guide pipe 15, the guide pipe 15 is blocked, and the soil sowing work is finished.

Referring to fig. 1 and 2, the backfill plate 9 is arranged at the bottom of the vehicle body 1, the backfill plate 9 is positioned at one side of the guide pipe 15, which is far away from the perforating rod 13, the top of the backfill plate 9 is fixedly connected with the bottom of the vehicle body 1, and the bottom of the backfill plate 9 is abutted with the ground. After the sowing is finished, the backfilling plate 9 drives the soil to backfill the punching position, so that the automatic seed burying work is realized.

Referring to fig. 6, the water spraying device 8 includes a water storage tank 81, a water pump 82 and a water spraying pipe 83, the water storage tank 81 is located inside the vehicle body 1, the water pump 82 is located inside the water storage tank 81, one end of the water spraying pipe 83 is connected to the water pump 82, and the other end of the water spraying pipe 83 sequentially penetrates and extends from the top of the water storage tank 81 and the top of the vehicle body 1. Before soil is improved, nutrient solution required by seeds is injected into the water storage tank 81, in the driving process of the vehicle body 1, the water pump 82 pumps the nutrient solution into the water spraying pipe 83 from the water storage tank 81, and then the water is sprayed out from the water spraying pipe 83, so that the seed is irrigated, and convenience is further provided for workers.

Referring to fig. 1 and 2, a counterweight 16 is fixedly arranged at the top of the vehicle body 1, and the counterweight 16 is positioned right above the punching rod 13 and the ripping roller 12. Increase automobile body 1's weight through balancing weight 16 to improve automobile body 1 and loosening the soil and punch the time stability, improved the effect when loosening the soil and punching.

The implementation principle of a soil improvement device of the embodiment of the application is as follows: when the staff need improve soil, place this automobile body 1 on soil, drive arrangement 2 is driving automobile body 1 and is traveling, and automobile body 1 is at the in-process of traveling, accomplishes the work of loosening the soil by loosening the soil roller 12, and the work of punching to soil is accomplished to punching rod 13, and pipe 15 is sowed the seed in the position of punching, then is filling up the seed through backfill board 9, and water jet equipment 8 waters the work to the seed. Thereby through above structure, can accomplish the work to the digging, punching, seeding, backfill, the watering of soil automatically, reduce staff's work load, provide convenience for the staff.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application. .

Claims

1. A soil improvement device which characterized in that: the soil loosening device comprises a vehicle body (1), two rear wheels (11) are rotatably connected to the rear of the bottom of the vehicle body (1), a rotating shaft (111) is fixedly connected between the two rear wheels (11), a driving device (2) used for driving the rotating shaft (111) to rotate is arranged inside the vehicle body (1), a soil loosening roller (12) used for loosening soil is rotatably connected to the front of the bottom of the vehicle body (1), a storage box (14) used for storing seeds is arranged inside the vehicle body (1), a guide pipe (15) is connected to the bottom of the storage box (14), one end, far away from the storage box (14), of the guide pipe (15) extends out of the bottom of the vehicle body (1), a blocking block (152) used for blocking the guide pipe (15) is arranged inside the guide pipe (15), a pushing assembly (3) used for pushing the blocking block (152) to move out of the blocking block (152) from the guide pipe (15) is arranged between the rotating shaft (111) and the blocking block (152), a resetting assembly (4) used for resetting the blocking block (152) on one side, opposite to the blocking block (152), is arranged on the pushing assembly (3) inside the vehicle body (1), and used for resetting assembly (4) is arranged on one side opposite to reset the blocking block (152) ) The soil-working machine is characterized in that a punching rod (13) used for punching soil is arranged between the storage box (14) and the soil loosening roller (12), a linkage assembly (5) used for driving the punching rod (13) to stretch out from the bottom of the machine body (1) is arranged between the punching rod (13) and the soil loosening roller (12), a return assembly (6) used for driving the punching rod (13) to return is arranged between the bottoms of the punching rod (13) and the machine body (1), and a water spraying device (8) used for watering soil is arranged on one side of the storage box (14) deviating from the punching rod (13).

2. A soil improving apparatus according to claim 1, wherein: the driving device (2) comprises a motor (21), a first bevel gear (22) and a second bevel gear (23), the first bevel gear (22) is fixedly connected with the end part of an output shaft of the motor (21), a rotating shaft (111) penetrates through the second bevel gear (23) and is fixedly connected with the second bevel gear (23), and the first bevel gear (22) is meshed with the second bevel gear (23).

3. A soil improving apparatus according to claim 1, wherein: the push assembly (3) comprises a push rod (31) and a first cam (32), a rotating shaft (111) penetrates through the inside of the first cam (32) and is fixedly connected with the first cam (32), one end of the push rod (31) is abutted to the first cam (32), a through hole (311) penetrating through the push rod (31) is formed in the other end of the push rod (31), a sliding groove (151) is formed in the guide pipe (15) along the moving direction of the push rod (31), and the push rod (31) drives a blocking block (152) to move along the sliding groove (151) towards the direction far away from the first cam (32).

4. A soil improving apparatus according to claim 3, wherein: reset assembly (4) are including fixed plate (41) and reset spring (42), and one side fixed connection that one end and sprue (152) of reset spring (42) deviate from push rod (31), the other end and fixed plate (41) fixed connection of reset spring (42), the bottom of fixed plate (41) and the interior diapire fixed connection of automobile body (1).

5. A soil improving apparatus according to claim 1, wherein: linkage subassembly (5) include belt (51), universal driving shaft (52) and second cam (53), have set firmly pivot (122) in the inside of roller (12) that loosens the soil along the length direction of roller (12), the both ends of pivot (122) are rotated with the both sides of automobile body (1) bottom and are connected, universal driving shaft (52) run through the both sides of automobile body (1) from the inside of automobile body (1), and the both ends of universal driving shaft (52) are rotated with the lateral wall of automobile body (1) and are connected, belt (51) encircle and set up between universal driving shaft (52) and pivot (122), universal driving shaft (52) pass and with second cam (53) fixed connection from the inside of second cam (53), second cam (53) are located punch rod (13) directly over and with the top butt of punch rod (13).

6. A soil improving apparatus according to claim 5, wherein: return subassembly (6) are including return board (61) and return spring (62), return board (61) and the top fixed connection of punching rod (13), and return spring (62) are provided with two, and two return springs (62) are located the both sides of punching rod (13) respectively, the inner wall fixed connection of the one end of return spring (62) and automobile body (1) bottom, the other end of return spring (62) and the bottom fixed connection of return board (61).

7. A soil improving apparatus according to claim 1, wherein: the bottom of returning to position board (61) all has set firmly trigger bar (7) in the both sides of perforating rod (13), be provided with trigger spring (71) under trigger bar (7), the top of trigger spring (71) has set firmly trigger block (72), the bottom of perforating rod (13) articulates there are two pieces of stirring soil (132), the both sides of trigger bar (7) have been seted up and have been dodged groove (131), the inside of perforating rod (13) is hollow structure, be provided with hinge bar (73) between every trigger block (72) and every piece of stirring soil (132), the one end and the trigger block (72) of hinge bar (73) are articulated, the other end of hinge bar (73) is articulated with piece of stirring soil (132) after passing perforating rod (13) in dodging groove (131).

8. A soil improving apparatus according to claim 1, wherein: the water spraying device (8) comprises a water storage tank (81), a water pump (82) and a water spraying pipe (83), the water storage tank (81) is located inside the vehicle body (1), the water pump (82) is located inside the water storage tank (81), one end of the water spraying pipe (83) penetrates through the water storage tank (81) to be connected with the water pump (82), and the other end of the water spraying pipe (83) extends out of the inside of the vehicle body (1).

9. A soil improving apparatus according to claim 1, wherein: the bottom of the vehicle body (1) is fixedly provided with a backfill plate (9), and the backfill plate (9) is positioned on one side of the guide pipe (15) departing from the punching rod (13).

10. A soil improving apparatus according to claim 1, wherein: the top of the vehicle body (1) is fixedly provided with a balancing weight (16), and the balancing weight (16) is positioned right above the punching rod (13) and the soil loosening roller (12).